Coexisting attractors and multi-stability within a Lorenz model with periodic heating function
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DOI: 10.1088/1402-4896/accda0
Abstract: In this paper, the classical Lorenz model is under investigation, in which a periodic heating term replaces the constant one. Applying the variable heating term causes time-dependent behaviors in the Lorenz model. The time series… read more here.
Keywords: coexisting attractors; system; periodic heating; model ... See more keywords
Comparative Study of Piezoelectric Vortex-Induced Vibration-Based Energy Harvesters with Multi-Stability Characteristics
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DOI: 10.3390/en13010071
Abstract: This work reports a comparative study on piezoelectric energy harvesting from vortex-induced vibration (VIV) with multi-stability characteristics by introducing the nonlinear magnetic forces. A lumped-parameter model for the piezoelectric cantilever-cylinder structure is considered for the… read more here.
Keywords: induced vibration; vortex induced; comparative study; multi stability ... See more keywords